backport: merge bitcoin#21845, #22732, #23542, #24468, #25119, #25176, #25421, #26248, #26199, #27036, #27270, partial bitcoin#27106 (networking backports: part 10)#6532

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kwvg wants to merge 12 commits intodashpay:developfrom kwvg:netproc10

+457-182

Commits on Jan 12, 2025

merge bitcoin#21845 : Don't require locking cs_main before calling RelayTransactions()
kwvg
committed
merge bitcoin#22732 : use m_client_interface rather than uiInterface
kwvg
committed

Commits on Jan 14, 2025

merge bitcoin#23542 : open p2p connections to nodes that listen on non-default ports
kwvg
committed
merge bitcoin#24468 : improve -onlynet help and related tor/i2p documentation
kwvg
committed
merge bitcoin#25119 : move StartExtraBlockRelayPeers() from header to implementation
kwvg
committed
merge bitcoin#25176 : Fix frequent -netinfo JSON errors from missing getpeerinfo#relaytxes
kwvg
committed
merge bitcoin#25421 : convert standalone IsSelectableSocket() and SetSocketNonBlocking() to Sock methods
kwvg
committed
merge bitcoin#26248 : Set relay in version msg to peers with relay permission in -blocksonly mode
kwvg
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merge bitcoin#26199 : Don't self-advertise during version processing
kwvg
committed
merge bitcoin#27036 : Remove last uses of snprintf and simplify
kwvg
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merge bitcoin#27270 : Avoid CNode::m_relays_txs usage
kwvg
committed
partial bitcoin#27106 : remove orphaned CSubNet::SanityCheck()
kwvg
committed